Why are double row ball bearings frequently used on FWD vehicles?
A) Reduced friction B) Better resistance to seizing
C) Both A and B D) Neither A nor B
C
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What is the total resistance of three resistors in parallel with values of 2 ohms, 8 ohms, and 14 ohms?
a. 1.44 ohms b. 2.24 ohms c. 2.32 ohms d. 2.65 ohms
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The most important step of the eight basic engineering design steps is problem definition and understanding.
a. True b. False
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__________ are used to chemically store direct current (DC) electrical energy in a PV system.
a. Batteries b. Modules c. Panels d. Racks
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The programmable logic controller (PLC) is an assembly of ____________________ digital logic elements designed to make logical decisions and provide control.
Fill in the blank(s) with the appropriate word(s).
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